<div class="topicComments">
    <div class="header">
        <h4 class="title">话题评论</h4>
    </div>
    <ul class="comment-list">
        <li class="item" ng-repeat="item in commentList">
            <img ng-src="{{item.headUrl}}" alt="头像">
            <div class="item-body">
                <div class="item-header">
                    <span class="item-name">{{item.nickName}}</span>
                    <span class="item-time">{{item.createTime | date :'yyyy-MM-dd HH:mm:ss'}}</span>
                </div>
                <div class="item-content">
                    {{item.demo}}
                </div>
                <!--<div class="item-footer">-->
                <!---->
                <!--</div>-->
            </div>
        </li>
    </ul>
    <div class="group">
        <a href="" class="btn" ng-click="goBack()">返回</a>
    </div>
</div>